求翻译：鸡群数量3到5万，5到10万是两种数量的喂养方式，其中5万和10万分别是两个管理瓶颈，但是结合环保、疾病防疫防控、纯现代化管理方式和资金链来说，5到10万是中国当前发展最适合的数量是什么意思？

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Number 3 chickens, 5 to 50,000 to 100,000 is the amount of feeding, in which 50,000 and 100,000 respectively, are the two management bottlenecks, but combined with environmental protection, and prevention and control, and disease prevention-only funds modern management methods and links to 5, 100,00

Chicken group quantity 3 to 50,000, 5 to 100,000 is two kind of quantities feeds the way, in which 50,000 and 10 extremely maybe two management bottlenecks, but the union environmental protection, disease guard guards against controls, the pure modern management way and the fund chain, 5 to 100,000

Chicken flocks quantity 3 per cent, 5 per cent is the number two feeding methods, 50,000 and 100,000, respectively, are two administrative bottlenecks, but combined with environmental protection, prevention and control of disease prevention, pure, modern management and financial chain, 5 per cent is

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